Dongfeng Tianjin high pressure cleaning car is a kind of double engine, double pump cleaning car, is on the basis of the standard second class chassis, the installation of high pressure washing system, low pressure washing system, by mechanical, hydraulic (gas road), electrical three parts into one of the special washing car. The vehicle has two sets of independent high and low pressure water systems to provide pressure water source for the cleaning vehicle. Its working principle is: the high pressure water, the high pressure water produced by the high pressure water pump through the high pressure nozzle of the water rack, the water, and clean the old stains of the road surface; or the high pressure water through the left (right) corner spray, clean the curb, sidewalk and barrier isolation area; the high pressure spray gun can clean road signs, billboards, elevated road, etc.; the spray system has powerful spray dust, spray air disinfectant and regulating air humidity function.

 The high pressure water pump is driven by the auxiliary engine transmission shaft belt drive electromagnetic clutch coupling; the low pressure water system adopts two-stage impeller centrifugal pump with high efficiency, large water sprinkler width and long water gun range; the low pressure water pump is directly driven by the chassis transmission force collector through the transmission shaft.

The high pressure water pump, nozzle, high pressure spray gun and key hydraulic and electrical components are made of international famous brand products, with excellent performance and reliable work.

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